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Bêta

dioxide

Prononciation : [daɪˈɒksaɪd]

Mot

Comment utiliser dioxide dans une phrase : 2 sens et 6 exemples audio.

Contexte : « science »

(noun) a chemical compound that has two oxygen atoms and one other element. It's like the air we breathe, but instead of just oxygen, there are two oxygen atoms linked to something else, like carbon.

Exemple

Carbon dioxide is released when you breathe out.

Exemple

Not all gases are dioxide; for example, nitrogen does not have two oxygen atoms.

Exemple

What happens to carbon dioxide levels when we breathe in?

Contexte : « environment »

(noun) a gas that is important for plants and is produced by animals and people when they breathe. Plants need this gas to help them create oxygen through a process called photosynthesis.

Exemple

Plants absorb carbon dioxide from the air and use it to grow.

Exemple

Too much carbon dioxide in the atmosphere can lead to global warming.

Exemple

Why do plants need carbon dioxide to survive?

Comment prononcer dioxide

Prononciation : [daɪˈɒksaɪd]

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